CA3012685A1 - Flame and particulate resistant knit article - Google Patents

Flame and particulate resistant knit article Download PDF

Info

Publication number
CA3012685A1
CA3012685A1 CA3012685A CA3012685A CA3012685A1 CA 3012685 A1 CA3012685 A1 CA 3012685A1 CA 3012685 A CA3012685 A CA 3012685A CA 3012685 A CA3012685 A CA 3012685A CA 3012685 A1 CA3012685 A1 CA 3012685A1
Authority
CA
Canada
Prior art keywords
fabric
modulus
flame
nonwoven
average
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3012685A
Other languages
English (en)
French (fr)
Inventor
Natalia V. Levit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Safety and Construction Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA3012685A1 publication Critical patent/CA3012685A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/003Fire-resistant or fire-fighters' clothes
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/0512Neck or shoulders area
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/08Heat resistant; Fire retardant
    • A41D31/085Heat resistant; Fire retardant using layered materials
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04Hoods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B32B5/279Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by a knit fabric layer next to a non-woven fabric layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/05Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B1/00Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00Other non-woven fabrics
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00Materials for garments
    • A41D2500/10Knitted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/08Interconnection of layers by mechanical means
    • B32B7/09Interconnection of layers by mechanical means by stitching, needling or sewing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Otolaryngology (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Knitting Of Fabric (AREA)
CA3012685A 2016-04-01 2017-03-22 Flame and particulate resistant knit article Pending CA3012685A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662316642P 2016-04-01 2016-04-01
US62/316,642 2016-04-01
PCT/US2017/023569 WO2017172441A1 (en) 2016-04-01 2017-03-22 Flame and particulate resistant knit article

Publications (1)

Publication Number Publication Date
CA3012685A1 true CA3012685A1 (en) 2017-10-05

Family

ID=58461504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3012685A Pending CA3012685A1 (en) 2016-04-01 2017-03-22 Flame and particulate resistant knit article

Country Status (8)

Country Link
US (1) US11077325B2 (zh)
EP (1) EP3436160B1 (zh)
JP (1) JP6959939B2 (zh)
KR (1) KR102319073B1 (zh)
CN (1) CN108883319B (zh)
BR (1) BR112018015043B8 (zh)
CA (1) CA3012685A1 (zh)
WO (1) WO2017172441A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2993706C (en) * 2017-02-02 2020-06-09 Claude Barbeau Protective interfaces for firefighter garments
KR102659341B1 (ko) 2023-07-03 2024-04-22 주식회사 에이치에스니트컴퍼니 고착사와 니트원사의 혼방원단 및 그를 이용한 가방 제조 방법

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2029491C (en) * 1990-03-30 2001-12-18 David C. Strack Flat laminations of textiles and nonwoven elastomeric webs
US5681645A (en) * 1990-03-30 1997-10-28 Kimberly-Clark Corporation Flat elastomeric nonwoven laminates
US5153941A (en) 1991-02-19 1992-10-13 Grilliot William L Firefighter's coat having adjustable and removable and replaceable chinstrap
FR2673207B1 (fr) 1991-02-25 1994-07-22 Picardie Lainiere Doublure composite anti-feu de vetement.
US5150476A (en) * 1991-03-22 1992-09-29 Southern Mills, Inc. Insulating fabric and method of producing same
US5274850A (en) 1992-04-22 1994-01-04 Lion Apparel, Inc. Firefighter coat with removable hood
CA2101833A1 (en) * 1992-12-14 1994-06-15 Kimberly-Clark Worldwide, Inc. Stretchable meltblown fabric with barrier properties
US5628308A (en) 1994-01-19 1997-05-13 Harges, Jr.; Cordell F. Heat and fire resistant respiratory filtration mask
US5628065A (en) 1995-12-28 1997-05-13 Tayco Firefighter hood with label pocket
US6531419B1 (en) * 1999-07-01 2003-03-11 R. H. Wyner Associates, Inc. Multi-layer protective fabrics
US20030032355A1 (en) * 2001-02-27 2003-02-13 Guckert Joseph R. Tougher, softer nonwoven sheet product
KR100549140B1 (ko) 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
US7168140B2 (en) * 2002-08-08 2007-01-30 Milliken & Company Flame resistant fabrics with improved aesthetics and comfort, and method of making same
US8318291B2 (en) 2005-09-07 2012-11-27 The Boeing Company Composite member defining a contour surface
MX2009005557A (es) * 2006-11-27 2009-07-31 Stephen Baker Prenda protectora.
WO2009062016A1 (en) 2007-11-09 2009-05-14 E. I. Du Pont De Nemours And Company Contamination control garments
ES2358398T3 (es) * 2008-01-18 2013-03-13 Mmi-Ipco, Llc Tejidos compuestos
US20110144297A1 (en) 2009-12-15 2011-06-16 E. I. Du Pont De Nemours And Company Rapid thermal conversion of a polyamic acid fiber to a polyimide fiber
US20130065470A1 (en) * 2011-03-10 2013-03-14 Mmi-Ipco, Llc Flame Resistant Fiber Blends and Flame Resistant Yarns, Fabrics, and Garments Formed Thereof
DE202010005987U1 (de) * 2010-04-22 2010-07-08 W. L. Gore & Associates Gmbh Textiles Laminat mit einer Barrierelage mit elastischen Eigenschaften
JP5679310B2 (ja) * 2011-03-16 2015-03-04 東洋紡株式会社 吸着シート
US20140259328A1 (en) * 2013-03-15 2014-09-18 W. L. Gore & Associates, Inc. Moisture-insensitive thermally protective materials and garments made therefrom
JP2015100106A (ja) 2013-10-17 2015-05-28 Tdk株式会社 磁気抵抗効果発振器
JP2015094030A (ja) * 2013-11-08 2015-05-18 東洋紡株式会社 防護材料および防護衣服
US10137662B2 (en) * 2014-08-05 2018-11-27 Tingley Rubber Corporation Flexible lightweight arc flash and flash fire resistant polyvinylchloride fabric and garments and methods therefor

Also Published As

Publication number Publication date
US20170281992A1 (en) 2017-10-05
BR112018015043B1 (pt) 2022-11-29
EP3436160B1 (en) 2023-07-26
KR20180124037A (ko) 2018-11-20
JP6959939B2 (ja) 2021-11-05
KR102319073B1 (ko) 2021-10-29
CN108883319B (zh) 2021-01-05
JP2019511643A (ja) 2019-04-25
BR112018015043A8 (pt) 2022-09-06
BR112018015043B8 (pt) 2022-12-20
WO2017172441A1 (en) 2017-10-05
CN108883319A (zh) 2018-11-23
US11077325B2 (en) 2021-08-03
EP3436160A1 (en) 2019-02-06
BR112018015043A2 (pt) 2018-12-18

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